body{background:#f0f0f0;}
/*服务分类*/
.serviceSort{
    width:16rem;
    margin:0 auto;
    background:#fff;
}
.serviceSort .sort-nav{
    width:4.4rem;
    background:#ccc;
    font-size:.6rem;
}
.serviceSort .sort-nav li{
    width:4.4rem;
    height:1.75rem;
    line-height:1.75rem;
    text-align:center;
    position:relative;
}
.serviceSort .sort-nav-item{
    width:11.6rem;
    background:#fff;
}
.serviceSort .sort-nav-item li{
    width:10.6rem;
    height:1.75rem;
    line-height:1.75rem;
    margin-left:.5rem;
    border-bottom:1px solid #ccc;
    text-align:center;
    font-size:.6rem;
}